Jet with Face Width, 4" to 4 15/16"
Browse our selection of 4" face width hot tub jets, perfect for replacing worn or outdated spa jets. These jets fit standard jet bodies and are compatible with most major spa brands. Upgrade your hydrotherapy experience with directional, rotating, or pulsating jet options. We offer competitive international shipping rates to buyers worldwide.
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Pentair Cyclone Luxury Jet Internal - 4-1/8" Swirl, 5 Scallop, Dark Gray - Complete Assembly
HTPOFAmerica
MSRP: $21.99$16.99This replacement component is a Full Assembly Jet Internal for Pentair Cyclone Luxury Systems, featuring 4-1/8" face diameter, Swirl pattern design, 5 Scallop configuration in Dark Gray finish...Installation TypeTwist LockFace Diameter4-1/8"Jet Part...MSRP: $21.99$16.99 -
CMP Typhoon 400 Directional Jet Internal - 4" Gray Stainless 5 Scallop Snap-In Replacement
HTPOFAmerica
MSRP: $34.99$25.99Updated replacement units feature a 4-3/8" face diameter while maintaining the same jet performance as the original 4" version with an enhanced larger face.This is a Full Jet Internal Assembly - CMP Typhoon 400 Model, Directional Style with 5 Scallop...MSRP: $34.99$25.99 -
Pentair Cyclone Jet Diffuser 3.5-4.10" Replacement Part by Balboa for Hot Tubs
Pentair/Balboa
MSRP: $7.99$4.99This listing features a genuine replacement diffuser designed for Pentair Cyclone Jets measuring 3 1/2" to 4.10", manufactured by Balboa. Compatible with numerous hot tub brands including Cal Spa, Viking, Master Spa, Hawkeye, Infinity, Four Winds,...MSRP: $7.99$4.99 -
Pentair Cyclone Lux Directional Jet Internal - 4-1/8" Face, 5 Scallop, Dark Gray, Twist Lock
HTPOFAmerica
MSRP: $16.99$12.99This complete internal jet assembly is designed for Pentair Cyclone Luxury spa systems, featuring a directional 5-scallop design in dark gray finish with a 4-1/8" face diameter. Built as a full replacement jet internal component for optimal hydrotherapy...MSRP: $16.99$12.99 -
Waterway Poly Storm Jet Back Diffuser 3 3/8" to 4" Face Width White Snap-In Replacement
HTPOFAmerica
MSRP: $13.99$9.99This component serves as a Back Diffuser Replacement for Waterway Poly Storm Jets with 3 3/8" to 4" Face WidthDesigned for simple snap-in installation, this white diffuser back restores proper water flow and jet performance in your hot tub or spa...MSRP: $13.99$9.99 -
Set of 10 Pentair Cyclone Jet Diffusers 3.5-4.10" Hot Tub Spa Replacement Parts
HTPOFAmerica
MSRP: $89.99$74.99This package includes ten (10) genuine replacement diffusers designed for 3 1/2" to 4.10" Pentair Cyclone luxury spa jets. These diffusers are manufactured by Pentair to restore proper water flow and massage performance in your hot tub jets. Our detailed...MSRP: $89.99$74.99 -
Waterway Poly Jet Internal 4-3/16" White Deluxe Scallop Fixed Directional Thread In
HTPOFAmerica
MSRP: $22.99$17.99This replacement component is a Full Internal Jet Assembly by Waterway featuring Poly Jet construction with a 4-3/16" face and White Deluxe Scallop design in Fixed Directional configuration... Installation TypeThread InFace Diameter4-3/16"Jet Part...MSRP: $22.99$17.99 -
Pentair Cyclone Luxury Directional Jet Internal 4-1/8" Dark Gray Textured Twist Lock
HTPOFAmerica
MSRP: $15.99$12.99Pentair Cyclone Luxury internal jet assembly featuring a dark gray textured finish with directional flow control and 4-1/8" face diameter.Easy identification: Look for the distinctive smiley face cutout on the rear of the diffuser—this signature marking...MSRP: $15.99$12.99 -
CMP Typhoon 400 Complete Jet Internal - 4" Gray Twin Roto 5 Scallop Stainless Steel Snap-In
HTPOFAmerica
MSRP: $32.99$25.99This component is a Full Assembly Jet Internal by CMP, Typhoon 400 Model, featuring a 4-inch face diameter, Twin Roto configuration, 5 Scallop design, Stainless Steel construction, Gray finish...IMPORTANT: CMP does not manufacture a Replacement Diffuser...MSRP: $32.99$25.99 -
CMP Hurricane Directional Jet Internal Assembly - 4 Inch Face, 5 Scallop Design, Gray Finish
HTPOFAmerica
MSRP: $15.99$12.99This complete internal jet assembly from CMP's Hurricane line features a directional design with a 4 inch face diameter and distinctive 5 scallop styling in gray. Perfect for spa and hot tub replacement needs.Product Specifications:Installation TypeTwist...MSRP: $15.99$12.99Qty in Cart: 0Quantity:Price:MSRP: $15.99$12.99Subtotal: -
Waterway Quad Flo Swim Jet Internal 4-3/4" Gray Scalloped Diverter - NLA
HTPOFAmerica
MSRP: $199.99$139.99IMPORTANT: This product is No Longer AvailableAlternative Available: We maintain limited inventory of New Old Stock Black Smooth Jets as a replacement option for this discontinued model.This was a Complete Waterway Quad Flo Swim Jet Internal Assembly...MSRP: $199.99$139.99Qty in Cart: 0Quantity:Price:MSRP: $199.99$139.99Subtotal: -
Pentair 2-Port Diverter Jet Internal Assembly - 4-5/8" Gray 5 Scallop Fixed Face
HTPOFAmerica
MSRP: $104.99$86.99Important Availability Notice: Due to limited supply of this specific component, we source the closest matching replacement available. While face styling and color may differ slightly from the image shown, functionality remains identical.This is a...MSRP: $104.99$86.99